Easy to Install: No tools are required. The adhesive strip on the back can be directly attached to the door frame without damaging the door. If you need, we have provided a dozen thumbtacks. PS: Please go to the bottom of the page and refer to the table in the description to choose the right size. Automatic Closing: 6 pairs of magnetic strips and 7 pairs of magnetic blocks are arranged in a combined manner, the magnetic force is strengthened, the mosquito curtain closes automatically, is difficult to be blown open, and the central part is no longer deformed. Children and pets are also free to enter and exit. Insects Outside & Fresh Air In: Our insect screen curtain is made of ultra-fine mesh, say goodbye to insects and let fresh air in, allowing you to enjoy a pleasant and comfortable summer. Suitable for Multi-Type Doors: Equipped with ultra-adhesive tape, so it can be applied to most doors like bedroom door, balcony door, sliding door etc. High Quality Material: Our magnetic curtain is made of polyester mesh net which is more durable than ice silk nets used in other brands; Its appearance is elegant, convenient for cleaning and has a longer service life. Please carefully measure the inner frame width (L1), outer frame width (L2) and height (H) of your door, and select the most suitable size according to the table above. If you have difficulty finding a screen that is fully compatible with your door, perhaps the methods below on adjusting the length and width of the door curtain can provide you with a reference. If the screen door is longer than the height of your door, we recommend you place the screen higher or roll up the bottom of the screen. Do not let the mosquito net drag too much on the ground so as not to affect the automatic closing effect. Ultra-fine mesh Easy for children and pets Ultra-fine mesh The mesh diameter is less than 1 millimeter. The fine mesh prevents even very small mosquitoes from entering and also improves strength and durability. Easy for children and pets The mosquito net is also very easy for "four-legged friends". Children and pets quickly understand how to get in and out. 1. Wipe the door frame with a damp towel and let it dry completely. 2. Lay the mosquito net flat on the ground, then attach the hook surface of the strip to the rough surface of the mosquito net on the top and both sides. 3. First remove the adhesive strip on the top and stick the mosquito net to the top of the frame (make sure the middle is slightly higher than the sides to help the mosquito net close, see fig. 4). 4. Then remove the adhesive strip on the sides and stick them to both sides of the frame. 5. Press the adhesive strip firmly to make it stick to the frame firmly. PS: We also provide 12 thumbtacks, you can use them to fix the mosquito net if necessary. 1. The mosquito net does not close properly. 1) You are pulling it too tight on the sides. Try to install the left and right sides slightly inward, so that the distance between the magnets is not too far, so the mosquito net will close automatically. 2) When installing, please place the middle of the top of the mosquito net slightly higher than the two sides, which will help the mosquito net close automatically. 3) Do not let the mosquito net drag too much on the ground. You can place the mosquito net higher or roll up the bottom. As long as you choose the right size and install it correctly, the mosquito net will close automatically without any problem. Product quantity: 1 piece Product color: black Product size: 90*210mm